Quotes from ‘The Itchy Brain Simulation’

When a past mistake of Leonard's comes to light, he's surprised when Sheldon promises not to make a big deal out of it, instead making Leonard walk a mile in his shoes. Meanwhile, Penny embarrasses Raj when she confronts his ex-girlfriend, Lucy.

Howard: So you can never take it (the sweater) off?Leonard: No.Raj: Not even to sleep?Leonard: No.Howard: So you're just an idiot?Leonard: It's called proving a point.Howard: Is the point you're an idiot?

Penny: If you guys were hungry, why didn't you order something at the restaurant?Bernadette: We did. You never brought it.Penny: Oh, that's right. Nachos and a turkey club.Amy: Not even close.Penny: Well, I was too busy standing up for my friend to worry about your ... I want to say salmon.Amy: You want to say sorry.

Howard: The man impersonating a bear would like you to know that "Only you can prevent forest fires."Raj: I don't get it.Howard: You didn't have Smokey the Bear in India?Raj: No. Was he anything like Munmun the Mongoose? He taught us not to play with cobras.Howard: You had to be taught not to play with cobras?Raj: You had to be taught not to burn down the forest?

Leonard: Oh, I forgot about this (sweater). My aunt made it for me when I finished college.Penny: Aww, did she hate you?Leonard: Why because I got an ugly, itchy sweater and my brother got a car? No, I was her favorite!

Raj: Can I tell her she looks nice?Bernadette: Sure.Raj: Can I tell her I miss her?Bernadette: Maybe, if she asks.Raj: Can I show her an oil painting I made of us surrounded by our children and grand-children.Bernadette: I'd save that for the second date.

Leonard: I'll show you what's in the box if you promise not to flip out.Sheldon: Why would I flip out? Is it a spider? Oh, oh, it's a spider?Penny: No, if it were a spider, Lenny would have flipped out.

Raj: This is all your fault! I should have listened to MunMun, because I've been playing with a cobra and her name is Penny! Why are you so cruel? Do you enjoy my pain?Penny: There's a girl at the cheesecake factory I can set you up with.Raj: I LOVE YOU PENNY!

Leonard: So when you say you're not going to flip out about the DVD, here's what that means. Don't fixate on it, or wake me up in the middle of the night, or nag me through the door while I'm on the toilet.

Raj: What is wrong with you, Penny? You ruined any chance I had of getting back with Lucy. Now she knows I'm a desperate mess instead of being pretty sure.Raj: *Checks his phone* It's Lucy. She wants to meet for coffee. I LOVE YOU PENNY!

Howard: He has so little self respect and is so desperate for the smallest crumb of affection, she could literally sleep with his own father in his own bed and post the video to YouTube, and he'd still buy her flowers and ask her to be his bride.Raj: He's right. But in my defense, if we could survive that, we could survive anything.